diff --git a/SoftwareInstallation/SoftwareInstallationBusinessLogic/ShopLogic.cs b/SoftwareInstallation/SoftwareInstallationBusinessLogic/ShopLogic.cs
index 23cd6cc..52ff24f 100644
--- a/SoftwareInstallation/SoftwareInstallationBusinessLogic/ShopLogic.cs
+++ b/SoftwareInstallation/SoftwareInstallationBusinessLogic/ShopLogic.cs
@@ -133,7 +133,7 @@ namespace SoftwareInstallationBusinessLogic
             _logger.LogInformation("AddPackageInShop. ShopName:{ShopName}.Id:{ Id}",
                 model.Name, model.Id);
             var element = _shopStorage.GetElement(model);
-            int currCount = element.Packages.Values.FirstOrDefault().Item2;
+            int currCount = element.Packages.Values.First().Item2;
             if (element == null)
             {
                 _logger.LogWarning("AddPackageInShop element not found");